my pet peeve has become sweetcell, who manages be both captain obvious and donny from big lebowski (like a child who wanders into the middle of a movie and wants to know what's going on) with his never-clever comments. i was really hoping he would disappear after the timberlake presale was over but no luck.
it's stupid, i know, and i'm not saying i'm the greatest contributer ever, but for some reason it just grinds my gears.